Fatal error: Uncaught Error: Call to undefined method WP_Error::has_errors() in /home/mhd-01/www.lastruttura.net/htdocs/wp-admin/includes/file.php:1504 Stack trace: #0 /home/mhd-01/www.lastruttura.net/htdocs/wp-content/themes/Divi/core/components/PageResource.php(625): WP_Filesystem(true) #1 /home/mhd-01/www.lastruttura.net/htdocs/wp-content/themes/Divi/core/components/PageResource.php(324): ET_Core_PageResource::_setup_wp_filesystem() #2 /home/mhd-01/www.lastruttura.net/htdocs/wp-content/themes/Divi/core/components/init.php(8): ET_Core_PageResource::startup() #3 /home/mhd-01/www.lastruttura.net/htdocs/wp-includes/class-wp-hook.php(286): et_core_init('') #4 /home/mhd-01/www.lastruttura.net/htdocs/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #5 /home/mhd-01/www.lastruttura.net/htdocs/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #6 /home/mhd-01/www.lastruttura.net/htdocs/wp-settings.php(434): do_action('after_setup_the...') #7 /home/mhd-01/www.lastruttura.net/htdocs/wp-config.php(97): re in /home/mhd-01/www.lastruttura.net/htdocs/wp-admin/includes/file.php on line 1504